20142285240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{75169}}^1$

素因数の和:75230

約数の個数: 256

約数和(自身を含む): 77936256000

約数和(自身を除く): 57793970760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 1015, 1155, 1160, 1218, 1276, 1320, 1540, 1595, 1624, 1740, 1848, 1914, 2030, 2233, 2310, 2436, 2552, 3045, 3080, 3190, 3480, 3828, 4060, 4466, 4620, 4785, 4872, 6090, 6380, 6699, 7656, 8120, 8932, 9240, 9570, 11165, 12180, 12760, 13398, 17864, 19140, 22330, 24360, 26796, 33495, 38280, 44660, 53592, 66990, 75169, 89320, 133980, 150338, 225507, 267960, 300676, 375845, 451014, 526183, 601352, 751690, 826859, 902028, 1052366, 1127535, 1503380, 1578549, 1653718, 1804056, 2104732, 2179901, 2255070, 2480577, 2630915, 3006760, 3157098, 3307436, 4134295, 4209464, 4359802, 4510140, 4961154, 5261830, 5788013, 6314196, 6539703, 6614872, 7892745, 8268590, 8719604, 9020280, 9922308, 10523660, 10899505, 11576026, 12402885, 12628392, 13079406, 15259307, 15785490, 16537180, 17364039, 17439208, 19844616, 21047320, 21799010, 23152052, 23978911, 24805770, 26158812, 28940065, 30518614, 31570980, 32698515, 33074360, 34728078, 43598020, 45777921, 46304104, 47957822, 49611540, 52317624, 57880130, 61037228, 63141960, 65397030, 69456156, 71936733, 76296535, 86820195, 87196040, 91555842, 95915644, 99223080, 115760260, 119894555, 122074456, 130794060, 138912312, 143873466, 152593070, 167852377, 173640390, 183111684, 191831288, 228889605, 231520520, 239789110, 261588120, 287746932, 305186140, 335704754, 347280780, 359683665, 366223368, 457779210, 479578220, 503557131, 575493864, 610372280, 671409508, 694561560, 719367330, 839261885, 915558420, 959156440, 1007114262, 1342819016, 1438734660, 1678523770, 1831116840, 2014228524, 2517785655, 2877469320, 3357047540, 4028457048, 5035571310, 6714095080, 10071142620, 20142285240]

約数ペア:

[(1, 20142285240), (2, 10071142620), (3, 6714095080), (4, 5035571310), (5, 4028457048), (6, 3357047540), (7, 2877469320), (8, 2517785655), (10, 2014228524), (11, 1831116840), (12, 1678523770), (14, 1438734660), (15, 1342819016), (20, 1007114262), (21, 959156440), (22, 915558420), (24, 839261885), (28, 719367330), (29, 694561560), (30, 671409508), (33, 610372280), (35, 575493864), (40, 503557131), (42, 479578220), (44, 457779210), (55, 366223368), (56, 359683665), (58, 347280780), (60, 335704754), (66, 305186140), (70, 287746932), (77, 261588120), (84, 239789110), (87, 231520520), (88, 228889605), (105, 191831288), (110, 183111684), (116, 173640390), (120, 167852377), (132, 152593070), (140, 143873466), (145, 138912312), (154, 130794060), (165, 122074456), (168, 119894555), (174, 115760260), (203, 99223080), (210, 95915644), (220, 91555842), (231, 87196040), (232, 86820195), (264, 76296535), (280, 71936733), (290, 69456156), (308, 65397030), (319, 63141960), (330, 61037228), (348, 57880130), (385, 52317624), (406, 49611540), (420, 47957822), (435, 46304104), (440, 45777921), (462, 43598020), (580, 34728078), (609, 33074360), (616, 32698515), (638, 31570980), (660, 30518614), (696, 28940065), (770, 26158812), (812, 24805770), (840, 23978911), (870, 23152052), (924, 21799010), (957, 21047320), (1015, 19844616), (1155, 17439208), (1160, 17364039), (1218, 16537180), (1276, 15785490), (1320, 15259307), (1540, 13079406), (1595, 12628392), (1624, 12402885), (1740, 11576026), (1848, 10899505), (1914, 10523660), (2030, 9922308), (2233, 9020280), (2310, 8719604), (2436, 8268590), (2552, 7892745), (3045, 6614872), (3080, 6539703), (3190, 6314196), (3480, 5788013), (3828, 5261830), (4060, 4961154), (4466, 4510140), (4620, 4359802), (4785, 4209464), (4872, 4134295), (6090, 3307436), (6380, 3157098), (6699, 3006760), (7656, 2630915), (8120, 2480577), (8932, 2255070), (9240, 2179901), (9570, 2104732), (11165, 1804056), (12180, 1653718), (12760, 1578549), (13398, 1503380), (17864, 1127535), (19140, 1052366), (22330, 902028), (24360, 826859), (26796, 751690), (33495, 601352), (38280, 526183), (44660, 451014), (53592, 375845), (66990, 300676), (75169, 267960), (89320, 225507), (133980, 150338)]